/* ChatSage custom Bootstrap overrides and theming */
/* Post-Industrial Modernism Design System */

/* CSS Custom Properties for Theme Support */
:root {
  /* Typography */
  --font-primary: 'Atkinson Hyperlegible Next', sans-serif;
  --font-code: 'Atkinson Hyperlegible Mono', monospace;

  /* Colors - Post-Industrial Light Mode (Default) */
  --bg-primary: #f5f5f5;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e8e8e8;
  --text-primary: #0a0a0a;
  --text-secondary: #0a0a0a;
  --text-muted: #666666;
  --border-color: #d0d0d0;
  --border-hover: #999999;
  --accent-primary: #0a0a0a;
  --accent-primary-hover: #333333;
  --accent-focus: rgba(10, 10, 10, 0.25);
  --shadow-color: rgba(0, 0, 0, 0.2);
  --danger-primary: #d32f2f;
  --danger-secondary: #b71c1c;
  --danger-bg: #ffebee;
  --danger-text: #c62828;
  --help-icon-bg: #e8e8e8;
  --help-icon-text: #0a0a0a;
  --modal-backdrop: rgba(0, 0, 0, 0.5);
  --modal-text: #0a0a0a;
  --color-grid-line: #e0e0e0;
  --color-accent-grey: #666666;

  /* Spacing */
  --spacing-unit: 8px;
  --spacing-small: var(--spacing-unit);
  --spacing-medium: calc(var(--spacing-unit) * 3);
  --spacing-large: calc(var(--spacing-unit) * 8);

  /* Typography Scale - Massive for Post-Industrial */
  --font-size-huge: 8rem;
  --font-size-large: 4rem;
  --font-size-medium: 2rem;
  --font-size-regular: 1rem;
  --font-size-small: 0.875rem;
}

[data-theme="dark"] {
  /* Colors - Post-Industrial Dark Mode */
  --bg-primary: #050505;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #0a0a0a;
  --text-primary: #ffffff;
  --text-secondary: #ffffff;
  --text-muted: #666666;
  --border-color: #333333;
  --border-hover: #555555;
  --accent-primary: #ffffff;
  --accent-primary-hover: #cccccc;
  --accent-focus: rgba(255, 255, 255, 0.25);
  --shadow-color: rgba(255, 255, 255, 0.2);
  --danger-primary: #ff6b6b;
  --danger-secondary: #ff5252;
  --danger-bg: #2d1b1b;
  --danger-text: #ff8a80;
  --help-icon-bg: #333333;
  --help-icon-text: #ffffff;
  --modal-backdrop: rgba(0, 0, 0, 0.7);
  --modal-text: #ffffff;
  --color-grid-line: #333333;
}

/* Fonts */
body {
    font-family: var(--font-primary);
    font-optical-sizing: auto;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    /* Post-Industrial: Sharp corners everywhere */
    border-radius: 0;
}

/* Typography - Post-Industrial */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    line-height: 1.2;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-primary) !important;
}

p, label, .form-label, .form-check-label, .card-body, .card-body p, .card-body strong {
    color: var(--text-primary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Card rounding - Post-Industrial: No rounded corners */
.card {
    border-radius: 0 !important;
    border: 1px solid var(--border-color);
    box-shadow: none !important;
    background-color: var(--bg-secondary);
}

/* Remove Bootstrap shadows */
.shadow, .shadow-sm, .shadow-lg {
    box-shadow: none !important;
}

.card-header {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Form controls - Post-Industrial: Sharp corners */
.form-control,
.form-select,
.btn {
    border-radius: 0 !important;
}

.form-control, .form-select {
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--text-primary);
    box-shadow: none;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Button enhancements - Post-Industrial */
.btn {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    border-radius: 0 !important;
}

.btn-primary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.btn-primary:active {
    background-color: var(--color-accent-grey);
    color: var(--text-primary);
}

.btn-sm {
    font-size: 0.875rem;
    padding: 4px 8px;
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.btn-outline-danger {
    background-color: transparent;
    color: var(--danger-primary);
    border: 1px solid var(--danger-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background-color: var(--danger-primary);
    color: var(--bg-primary);
    border-color: var(--danger-primary);
}

/* Custom switch and checkbox styling for post-industrial look */
/* Dark Mode Toggle Alignment */
.form-check.form-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-left: 0;
}

.form-check.form-switch .form-check-input {
    margin-left: 0;
    margin-right: 0;
}

.form-check.form-switch .form-check-label {
    margin-bottom: 0;
    padding-top: 0;
}

/* Light Mode */
.form-check-input {
    background-color: transparent;
    border: 2px solid var(--border-color);
    width: 1.2em;
    height: 1.2em;
}

.form-check-input[type="checkbox"] {
    border-radius: 0;
}

.form-check-input[type="checkbox"]:checked {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
}

.form-switch .form-check-input {
    width: 2.5em;
    height: 1.4em;
    background-color: var(--border-color);
    border: 2px solid var(--border-color);
    border-radius: 2em;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

.form-switch .form-check-input:checked {
    background-color: var(--text-primary);
    border-color: var(--text-primary);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23f5f5f5'/%3e%3c/svg%3e");
}

.form-check-input:focus {
    border-color: var(--text-primary);
    box-shadow: none;
}

/* Dark Mode */
[data-theme="dark"] .form-check-input[type="checkbox"]:checked {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
}

[data-theme="dark"] .form-switch .form-check-input:checked {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23000'/%3e%3c/svg%3e");
}

/* Static background canvas */
#staticCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
}

/* Video background */
#staticVideo {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    object-fit: cover;
}

/* Light mode overlay for video background */
.video-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.66);
    z-index: -1;
    pointer-events: none;
}

/* Hide overlay in dark mode */
[data-theme="dark"] .video-overlay {
    display: none;
}

/* 3D Skeuomorphic Button Styles (Login Pages Only) - Post-Industrial */
/* Light Mode */
.button-3d {
    background-color: #0a0a0a;
    color: #ffffff;
    border: 2px solid #0a0a0a;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
    text-decoration: none;
    transition: all 0.2s ease;
    padding: 12px 24px;
    display: inline-block;
    font-weight: 800;
    cursor: pointer;
    font-size: 1rem;
    border-radius: 0 !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.button-3d:hover,
.button-3d:focus {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 1px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    background-color: #0a0a0a;
    color: #ffffff;
}

.button-3d:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
    background-color: #333333;
}

.button-3d.btn-primary {
    background-color: #0a0a0a;
    color: #ffffff;
    border: 2px solid #0a0a0a;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
}

.button-3d.btn-primary:hover,
.button-3d.btn-primary:focus {
    background-color: #0a0a0a;
    color: #ffffff;
    box-shadow: 6px 6px 1px rgba(0, 0, 0, 0.2);
}

.button-3d.btn-primary:active {
    background-color: #333333;
    color: #ffffff;
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
}

/* Dark Mode */
[data-theme="dark"] .button-3d {
    background-color: #ffffff;
    color: #000000;
    border: 2px solid #ffffff;
    box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .button-3d:hover,
[data-theme="dark"] .button-3d:focus {
    box-shadow: 6px 6px 1px rgba(255, 255, 255, 0.2);
    background-color: #ffffff;
    color: #000000;
}

[data-theme="dark"] .button-3d:active {
    box-shadow: 1px 1px 0 rgba(255, 255, 255, 0.3);
    background-color: #cccccc;
}

[data-theme="dark"] .button-3d.btn-primary {
    background-color: #ffffff;
    color: #000000;
    border: 2px solid #ffffff;
    box-shadow: 4px 4px 0 rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .button-3d.btn-primary:hover,
[data-theme="dark"] .button-3d.btn-primary:focus {
    background-color: #ffffff;
    color: #000000;
    box-shadow: 6px 6px 1px rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .button-3d.btn-primary:active {
    background-color: #cccccc;
    color: #000000;
    box-shadow: 1px 1px 0 rgba(255, 255, 255, 0.3);
}

/* Enhanced nav tabs */
.nav-tabs {
    border-bottom: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border: 1px solid transparent;
    border-bottom-color: transparent;
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
    color: var(--text-primary);
    border-color: var(--border-color) var(--border-color) var(--border-hover);
}

.nav-tabs .nav-link.active {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border-color: var(--border-color) var(--border-color) var(--bg-secondary);
}

/* Enhanced list-group styling for settings - Post-Industrial */
.list-group {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    border-radius: 0;
}

.list-group-item-action {
    width: 100%;
    color: var(--text-primary);
    text-align: inherit;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    z-index: 1;
    color: var(--text-primary);
    text-decoration: none;
    background-color: var(--bg-secondary);
    border-bottom-color: var(--text-primary);
}

.list-group-item-action:active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.list-group-item {
    position: relative;
    display: block;
    padding: 0.75rem 1.25rem;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
}

.list-group-item:first-child {
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.list-group-item:last-child {
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.list-group-item.disabled,
.list-group-item:disabled {
    color: var(--text-muted);
    pointer-events: none;
    background-color: transparent;
}

.list-group-item.active {
    z-index: 2;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border-bottom-color: var(--text-primary);
}

.list-group-item + .list-group-item {
    border-top-width: 0;
}

.list-group-item + .list-group-item.active {
    margin-top: -1px;
    border-top-width: 0;
}

/* iOS-style settings layout */

/* Toggle controls: Name and toggle on same line, description below */
.list-group-item:has(.form-check-switch) {
    position: relative;
    min-height: 3.5rem;
    padding: 0.875rem 1.25rem;
}

.list-group-item .row.align-items-center:has(.form-check-switch) {
    flex-wrap: nowrap;
    align-items: flex-start !important;
    margin: 0;
}

.list-group-item .row.align-items-center:has(.form-check-switch) .col {
    padding-right: 4rem;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.list-group-item .row.align-items-center:has(.form-check-switch) .col strong {
    margin-bottom: 0.25rem;
    display: block;
    font-weight: 400;
}

.list-group-item .row.align-items-center:has(.form-check-switch) .col .text-muted {
    margin-bottom: 0;
    font-size: 0.8125rem;
    line-height: 1.4;
}

.list-group-item .row.align-items-center:has(.form-check-switch) .col-auto {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
    padding: 0;
}

/* Text color improvements */
.text-muted {
    color: var(--text-muted) !important;
}

strong, .fw-semibold, .fw-bold {
    color: var(--text-primary);
}

.page-title {
    color: var(--text-primary);
}

/* Danger Zone card styling */
.card.danger-zone {
    border: 2px solid var(--danger-primary) !important;
    background-color: var(--danger-bg) !important;
}

.card.danger-zone .card-header,
.card.danger-zone h5 {
    color: var(--danger-secondary);
    font-weight: 700;
}

.card.danger-zone p {
    color: var(--danger-text);
}

/* Alert styles - Post-Industrial */
/* Light Mode */
.alert {
    border-radius: 0;
    border: 1px solid var(--border-color);
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.alert-link {
    text-decoration: underline;
    font-weight: 800;
}

.alert-warning .alert-link {
    color: #533f03;
}

.alert-info .alert-link {
    color: #062c33;
}

.alert-success .alert-link {
    color: #0b2e13;
}

.alert-danger .alert-link {
    color: #491217;
}

/* Dark Mode */
[data-theme="dark"] .alert-info {
    background-color: #0a3a46;
    border-color: #0a3a46;
    color: #bfe9ff;
}

[data-theme="dark"] .alert-success {
    background-color: #0f3a1f;
    border-color: #0f3a1f;
    color: #b8f7c1;
}

[data-theme="dark"] .alert-danger {
    background-color: #4a1e1e;
    border-color: #4a1e1e;
    color: #ffb3b8;
}

[data-theme="dark"] .alert-warning {
    background-color: #4a3a12;
    border-color: #4a3a12;
    color: #ffe0a3;
}

[data-theme="dark"] .alert-warning .alert-link {
    color: #ffc107;
}

[data-theme="dark"] .alert-info .alert-link {
    color: #66b3ff;
}

[data-theme="dark"] .alert-success .alert-link {
    color: #4caf50;
}

[data-theme="dark"] .alert-danger .alert-link {
    color: #ff6b6b;
}

/* Links - Post-Industrial: Simple underlined links */
a:not(.btn):not(.button-3d) {
    color: var(--text-primary);
    text-decoration: underline;
    transition: color 0.2s ease;
}

a:not(.btn):not(.button-3d):hover,
a:not(.btn):not(.button-3d):focus {
    color: var(--color-accent-grey);
}

.link-primary {
    color: var(--text-primary);
}

.link-primary:hover {
    color: var(--color-accent-grey);
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    .button-3d {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}